How to implement two level loop in scala?

0 votes
Can anyone give an example how to implement two level loop in scala?
Jul 5, 2019 in Apache Spark by rajiv
54 views

1 answer to this question.

0 votes

Hi,

You can use two level loops using the below command:

scala> for (i<- 1 to 5; j<- 1 to 4) { println(s"($i,$j)")

So you can see the output.

answered Jul 5, 2019 by Gitika
• 33,670 points

Related Questions In Apache Spark

0 votes
1 answer

How to increase HDFS replication level in Spark?

Hi @Raunak. You can change the replication ...READ MORE

answered Mar 26, 2019 in Apache Spark by Yash
283 views
0 votes
2 answers

How to execute a function in apache-scala?

Function Definition : def test():Unit{ var a=10 var b=20 var c=a+b } calling ...READ MORE

answered 5 days ago in Apache Spark by Ramkumar Ramasamy
94 views
0 votes
1 answer

How to create RDD from parallelized collection in scala?

Hi, You can check this example in your ...READ MORE

answered Jul 3, 2019 in Apache Spark by Gitika
• 33,670 points
383 views
0 votes
1 answer

How to create RDD from existing RDD in scala?

scala> val rdd1 = sc.parallelize(List(1,2,3,4,5))                           -  Creating ...READ MORE

answered Feb 28 in Apache Spark by anonymous
172 views
+1 vote
2 answers
+1 vote
1 answer

Hadoop Mapreduce word count Program

Firstly you need to understand the concept ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,920 points
5,500 views
0 votes
1 answer

hadoop.mapred vs hadoop.mapreduce?

org.apache.hadoop.mapred is the Old API  org.apache.hadoop.mapreduce is the ...READ MORE

answered Mar 16, 2018 in Data Analytics by nitinrawat895
• 10,920 points
810 views
+1 vote
11 answers

hadoop fs -put command?

put syntax: put <localSrc> <dest> copy syntax: copyF ...READ MORE

answered Dec 7, 2018 in Big Data Hadoop by Aditya
34,077 views
0 votes
1 answer

How to print loop with condition in scala?

Hi, Yes, in scala there is a guard condition where ...READ MORE

answered Jul 5, 2019 in Apache Spark by Gitika
• 33,670 points
60 views
0 votes
1 answer

How to find values common to two sets in Scala

Hey, There are two ways to find the ...READ MORE

answered Jul 30, 2019 in Apache Spark by Gitika
• 33,670 points
60 views